5038160

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 11892096

約数和(自身を除く): 6853936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 887, 1136, 1420, 1774, 2840, 3548, 4435, 5680, 7096, 8870, 14192, 17740, 35480, 62977, 70960, 125954, 251908, 314885, 503816, 629770, 1007632, 1259540, 2519080, 5038160]

約数ペア:

[(1, 5038160), (2, 2519080), (4, 1259540), (5, 1007632), (8, 629770), (10, 503816), (16, 314885), (20, 251908), (40, 125954), (71, 70960), (80, 62977), (142, 35480), (284, 17740), (355, 14192), (568, 8870), (710, 7096), (887, 5680), (1136, 4435), (1420, 3548), (1774, 2840)]